新一代信息技術(shù)基礎(chǔ)

模塊一 淺談大數(shù)據(jù) ........................................................................................ 1
1.1 初識大數(shù)據(jù) .................................................................................................................... 4
1.1.1 大數(shù)據(jù)的概念 ..................................................................................................... 4
1.1.2 大數(shù)據(jù)發(fā)展與典型事件 ..................................................................................... 7
1.1.3 大數(shù)據(jù)的意義 ..................................................................................................... 8
1.1.4 大數(shù)據(jù)發(fā)展趨勢 ............................................................................................... 11
習題與思考 ................................................................................................................... 12
1.2 淺析大數(shù)據(jù)工作流程、技術(shù)與應用 .......................................................................... 12
1.2.1 大數(shù)據(jù)工作流程 ............................................................................................... 12
1.2.2 數(shù)據(jù)采集技術(shù) ................................................................................................... 14
1.2.3 大數(shù)據(jù)預處理技術(shù) ........................................................................................... 16
1.2.4 數(shù)據(jù)存儲處理技術(shù) ........................................................................................... 22
1.2.5 數(shù)據(jù)分析與數(shù)據(jù)挖掘技術(shù) ............................................................................... 25
1.2.6 數(shù)據(jù)可視化技術(shù) ............................................................................................... 28
1.2.7 基于大數(shù)據(jù)的行業(yè)應用 ................................................................................... 28
1.2.8 大數(shù)據(jù)應用案例剖析 ....................................................................................... 29
習題與思考 ................................................................................................................... 44
1.3 大數(shù)據(jù)技術(shù)學習指引 .................................................................................................. 45
1.3.1 崗位分析 ........................................................................................................... 45
1.3.2 Hadoop 生態(tài)圈 ................................................................................................. 45
1.3.3 技能導航 ................................................................................................... 49
Contents
— vi —
1.3.4 階段學習路線 ................................................................................................... 50
1.3.5 學習資源 ........................................................................................................... 64
習題與思考 ................................................................................................................... 67
學習小結(jié) ....................................................................................................................... 68
模塊二 探尋云計算世界 ............................................................................... 69
2.1 初識云計算 .................................................................................................................. 70
2.1.1 云計算產(chǎn)生背景 ............................................................................................... 70
2.1.2 云計算特點 ....................................................................................................... 71
2.1.3 云計算的發(fā)展歷程 ........................................................................................... 72
2.1.4 云計算定義 ....................................................................................................... 73
2.1.5 云計算服務(wù) ....................................................................................................... 74
2.1.6 云計算部署模式 ............................................................................................... 76
習題與思考 ................................................................................................................... 79
2.2 辨識云計算關(guān)鍵技術(shù) .................................................................................................. 80
2.2.1 虛擬化技術(shù) ....................................................................................................... 80
2.2.2 分布式數(shù)據(jù)存儲技術(shù) ....................................................................................... 93
2.2.3 編程模式 ........................................................................................................... 94
2.2.4 云計算平臺管理 ............................................................................................... 95
2.2.5 實時遷移技術(shù) ................................................................................................... 99
習題與思考 ................................................................................................................... 99
2.3 認識云計算典型應用 .................................................................................................. 99
2.3.1 云計算優(yōu)化現(xiàn)代化企業(yè)管理 ......................................................................... 100
2.3.2 云計算助力電信行業(yè)轉(zhuǎn)型 ............................................................................. 101
2.3.3 云計算推動智慧城市建設(shè) ............................................................................. 102
2.3.4 云計算提升IT 價值 ....................................................................................... 103
習題與思考 ................................................................................................................. 104
2.4 云計算發(fā)展趨勢 ........................................................................................................ 105
2.4.1 云計算發(fā)展現(xiàn)狀 ............................................................................................. 105
2.4.2 未來云計算的發(fā)展趨勢 ................................................................................. 106
2.4.3 云計算職業(yè)發(fā)展方向 ..................................................................................... 107
習題與思考 ................................................................................................................. 108
2.5 云主機申請體驗 ........................................................................................................ 108
學習小結(jié) ...................................................................................................................... 111
— vii —
模塊三 人工智能 ........................................................................................ 112
3.1 走近人工智能 ............................................................................................................ 113
3.1.1 人工智能的起源 ............................................................................................. 114
3.1.2 人工智能的定義 ............................................................................................. 115
3.1.3 人工智能的分類 ............................................................................................. 116
3.1.4 人工智能的發(fā)展趨勢 ..................................................................................... 118
3.1.5 人工智能與大數(shù)據(jù)、云技術(shù)及物聯(lián)網(wǎng)的關(guān)系 ............................................. 120
習題與思考 ................................................................................................................. 121
3.2 認知人工智能 ............................................................................................................ 121
3.2.1 知識表示 .............................................................